| 零件名称part name | 阀杆、阀盖stem.bonnet | 阀杆、阀瓣stem,disc | 填料packing | | j13w-16p | 铬镍不锈钢 cr.nistainlesss steel | 铬镍不锈钢 cr.nistainlesss steel | 聚四氧乙稀、柔性石墨ptef,soft graphite | | j13w-160、j13w-40 | 优质碳钢high grade carbon steel | 铬不锈钢cr.staininliss steel | j13w型针型阀主要性能规范 chief propertyspecifieation | 型号type | 公称压力mpa nominal pressure | 试验压力psmps test pressure | 工作压力mpa working pressure | 工作温度℃ working temperature | 适用介质applicable mediun | | 壳体shell | 密封（液）seal | 密封（气）seal | | j13w-16 | 16 | 2.4 | 1.76 | 0.6 | 16 | p≤200℃ | 液化石油气水、油品等 petroliun gas water,oil etc | | j13w-40p | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | | j13w-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | c≤425℃ | | j13w-320p | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | j13w型针型阀主要外形及连接尺寸 main externalconnecting dimensionsmm | 公称直径dnmm nominal diameter | 管螺纹rc source ioint | 尺 寸 dimensions | 重量kgweight | | do | l | h | hi | d | | 6 | 1/4 | 60 | 55 | 92 | 102 | 4 | 0.63 | | 10 | 3/8 | 60 | 60 | 90 | 100 | 5 | 0.65 | | 15 | 1/2 | 65 | 65 | 97 | 107 | 6 | 0.8 | | 20 | 3/4 | 80 | 80 | 109 | 121 | 8 | 1.07 | | 25 | 1 | 100 | 90 | 122 | 132 | 10 | 1.8 | | 32 | 11/4 | 140 | 128 | 180 | 191 | 15 | 5.0 | | 40 | 11/2 | 160 | 148 | 200 | 215 | 18 | 7.2 |
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